NZMH9-250/ZM9-160-2000-OBI-NA Eaton Molded Case Circuit Breaker

The NZMH9-250/ZM9-160-2000-OBI-NA is a 3-pole molded case circuit breaker with a 250A frame size and a 160A continuous current rating. It provides instantaneous trip functionality only, with no thermal trip element. The magnetic trip threshold is adjustable between 1000A and 2000A. This unit is designated NA for North American system compatibility. It meets UL and CSA safety standards. Fault current interruption capability is rated per applicable UL/CSA requirements for high fault applications.